Results 31 to 40 of about 17,178 (261)

Generation of entropy for MHD flow of Casson fluid past a vertical cone with Dufour effect

International Journal of Applied Mechanics and Engineering
The purpose of this study is to examine the entropy generation for a Magnetohydrodynamic flow of a Casson fluid subject to a vertical cone. Here the impact of reaction by chemical and diffusion-thermo is scrutinized.
Parismita Phukan, Hiren Deka, Puja Haloi, Gopal Chandra Hazarika   +3 more
doaj   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

ANALYSIS OF THE EFFECT OF LAYER THICKNESS ON SURFACE ROUGHNESS OF PLA PRINTED PRODUCTS USING FDM TECHNOLOGY FOR THE MANUFACTURING INDUSTRY

Scientific Journal of Mechanical Engineering Kinematika
Additive manufacturing (AM), commonly known as 3D printing, uses various methods, including Fused Deposition Modeling (FDM). This study focuses on the surface roughness performance of 3D-printed propellers using FDM with PLA material.
Nurhidayanti, Lukmanul Hakim Arma, Rusdi Nur   +2 more
doaj   +1 more source

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

Advanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

Surface Analysis of Abs 3D Prints Subjected to Copper Plating [PDF]

Archives of Metallurgy and Materials, 2019
3D printing in FDM (Fused Deposition Modelling) technology is commonly used, mainly in the preparation of prototypes, but also for the production of ready-made elements.
T. Maciąg, J. Wieczorek, W. Kałsa
doaj   +1 more source

Fabrication of Aligned Polycaprolactone Nanofibrillar Bundles to Control Cell‐Mediated Collagen Deposition in Engineered Cartilage

Advanced Materials, EarlyView.
Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner, Lennard Spauwen, James L. Martin Robinson, Ángela García Grech, Isabelle Martinier, Sara Grasselli, Aylin Kara Özenler, Matthias Ryma, Jürgen Groll, Mylène de Ruijter, Jos Malda   +10 more
wiley   +1 more source

PV PANEL ENTEGRELİ FDM-NANOPARTİKÜL KARIŞIMININ 1-D MATEMATİKSEL MODEL KULLANILARAK İNCELENMESİ

Gazi Üniversitesi Fen Bilimleri Dergisi, 2022
PV panellerinin radyasyon miktarına bağlı olarak ısınması ve veriminin düşmesi bilinen ve üzerinde birçok çalışma yapılan bir olgudur. PV panellerin soğutulması için panel tabanına FDM eklenmesi ise literatürde yaygın olarak görülen bir pasif soğutma ...
Korhan ÖKTEN
doaj   +1 more source

Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion

Advanced Materials Technologies, EarlyView.
This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park, Dong Kwan Kang, Haejin Bae, Ho‐Sup Jung, Hoon Eui Jeong   +4 more
wiley   +1 more source

Role of Slip Velocity in a Magneto-Micropolar Fluid Flow from a Radiative Surface with Variable Permeability: A Numerical Study

International Journal of Applied Mechanics and Engineering, 2017
An analysis is presented to describe the hydromagnetic mixed convection flow of an electrically conducting micropolar fluid past a vertical plate through a porous medium with radiation and slip flow regime. A uniform magnetic field has been considered in
B.K. Sharma, V. Tailor, M. Goyal
doaj   +1 more source

Development and Optimisation of a Robot Arm System for Additive Manufacturing Applications

Annals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology, 2023
The paper presents the development of a new platform that represents a robotic arm system, useful and appropriate for the Additive Manufacturing applications. The main objective of this work was to explore the feasibility of integrating the off-the-shelf
L. Stamorean, A. Feier, A. C. Firu
doaj   +1 more source